Roger Penrose quote citation

APA Style Citation

Penrose, R. (2025, July 18). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623906

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 18 Jul. 2025: https://quotesia.com/roger-penrose-quote/623906.

Harvard Style Citation

Penrose, R. (2025). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623906 (Accessed: July 18 2025).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623906 (accessed July 18, 2025).